69kV Voltage Transformer Outdoor Electric Substation Equipment

69kV Voltage Transformer Outdoor Electric Substation Equipment 69kV Voltage Transformer Outdoor Electric Substation Equipment       Product Name 69kV Voltage Transformer Outdoor Electric Substation Equipment Brand Name HYEE Origin Dalian, CN (Mainland) Phase Single Coil Structure Toroidal Coil Number 1-4 Color Brown/White Frequency 50/60Hz Certification ASTA/CTQC/IEC/SGS/ISO9001 Package Wooden Carton Delivery Time: 30 days Rated primary voltage, kV Highest voltage for equipment, kV Rated frequency, Hz 50?60 Rated power frequency withstand voltage, kV 140/160 230 275 325 460 Rated lightning impulse voltage, kV 325/350 550 650 750 1050 Flashover distance, mm 780 1050 1300 1300 2000 Cree. distance, mm W1:1450 W2:1820 W3:2250 W1:2520 W2:3150 W3:3910 W1:2900 W2:3630 W3:4500 W1:3400 W2:4250 W3:5270 W1:5040 W2:6300 W3:7820 Mechanical load, N 1250 1250 1250 1250 1250 Rated secondary voltage, kV Secondary terminal marks 1a-1n 2a-2n da-dn Accuracy class 0.2 0.5 3P Rated output, VA 100 250 300 150 150 300 150 - 300 Thermal limiting output, VA 2000 Rated voltage factor 1.2continuous; 1.9/8h (66kV) 1.2continuous; 1.5/30s(110~220kV) Dielectric dissipation factor tg?, under 10kV Product tg??0.02; frame tg??0.05 url:http://www.hyee-current-transformer.com